53results about How to "Reduce side to side shaking" patented technology

The invention relates to an improved demountable tanker carrier. The improved demountable tanker carrier comprises a chassis, a lifting mechanism, a hydraulic cylinder and a ladder stand, wherein a damping locking protective device is mounted on the chassis and comprises a damping component and a locking device; and the locking device is in locking connection with the lifting mechanism which is in a folding state, and the damping component is in damping connection with the lifting mechanism which is in the folding state. In the invention, the ladder stand is arranged on the chassis, the widthof the demountable tanker carrier in running meets the national standard requirement due to the folded ladder stand; when the improved demountable tanker carrier is in use, the ladder stand can be unfolded so that personnel can climb conveniently; meanwhile, the damping locking protective device is also arranged on the chassis, the damping component is in contact with the lifting mechanism so as to provide the damping protection for the lifting mechanism and the tanker carrier; and a locking pin shaft is inserted in the pin hole of the lifting mechanism to lock the lifting mechanism so as to prevent the lifting mechanism from pitching caused by shake in a transportation process.

The invention provides a suspension structure and connecting mode of a bridgeless automobile and relates to the technical field of automobile running system structures. The invention discloses the suspension structure and connecting mode of the bridgeless automobile. The suspension structure and connecting mode of the bridgeless automobile comprises the steps of hinging and connecting the upper ends of left and right side suspensions of a frame to form a rotation point; hinging and connecting the lower ends of the left and right side suspensions with left and right side wheel supporting assemblies and one end of a transverse hydraulic supporting stabilizing bar to form rotation points; hinging and connecting the other end of the transverse hydraulic supporting stabilizing bar with a steering knuckle supporting seat assembly on a sub frame to form a rotation point; when the upper part of a vehicle body is inclined to one side under the influence of steering centrifugal force, the bottomof the sub frame can swing to one side reverse to the direction of the centrifugal force; during swinging, the tail end of a steering knuckle extrudes the transverse hydraulic supporting stabilizingbar to retract so that the transverse supporting distance of this side is shortened and the supporting position of this side is lowered; a hinging part on an associated side is enabled to rotate so that the gravity force of the vehicle body is naturally lowered to automatically offset the steering centrifugal force; and therefore, the supporting balance of the gravity centers, on the left and right sides, of the vehicle body is automatically adjusted.

The invention discloses a pipe support device. According to the scheme, the pipe support device comprises a support bed body, wherein a plurality of groups of linear support assemblies and a pluralityof groups of concave wheel support assemblies are arranged on the support bed body in a conveying direction for pipes; a front chuck and a rear chuck are arranged at the two ends of the support bed body separately; and the linear support assemblies and the concave wheel support assemblies are alternately arranged at intervals. When the pipes are supported through the linear support assemblies andthe concave wheel support assemblies which are alternately arranged on the support bed body, the linear support assemblies are capable of reducing the up-down swing of the pipes, the concave wheel support assemblies are capable of reducing the left-right swing of the pipes, so that the machining accuracy is improved by virtue of the advantages of the two types of support assemblies, and the applicability of the support device is improved; and due to the special arrangement for the linear support assemblies, when each horizontal slide block moves a certain length in the horizontal direction, aroller on each support rod is adjusted by a length which is the same as the length of the horizontal slide block in the vertical direction, and the adjustment is convenient.

The present invention discloses a widely-applied test tube rack comprising a frame, the frame is provided, from top to bottom, with a top layer, a middle layer and a bottom layer, the top layer comprises a top layer mesh structure comprising a top layer transverse line and a top layer longitudinal line, the middle layer comprises a middle layer mesh structure comprising a middle layer transverse line and a middle layer longitudinal line, both sides of the intermediate layer transverse line are connected to a sliding rod on a transverse connecting rod, both ends of the intermediate layer longitudinal line are connected to a sliding rod on a longitudinal connecting rod, the sliding rods sleeve the transverse connecting rod and the longitudinal connecting rod, the transverse connecting rod and the longitudinal connecting rod are respectively provided with a scale hole, and the sliding rods are respectively provided with a fixing hole. The test tube rack has the advantages of being easy to use, easy to operate, capable of making full use of the advantages of the test tube rack and reducing laboratory test tube rack waste, material-saving, small in floor space, and the like.

The invention relates to a vehicle and a transverse stabilizer bar system thereof. The transverse stabilizer bar system comprises a front transverse stabilizer bar, a rear transverse stabilizer bar, afront hydraulic cylinder and a rear hydraulic cylinder. A linkage oil way is connected between the front hydraulic cylinder and the rear hydraulic cylinder, and the linkage oil way comprises a firstoil way connected to a rod cavity and further comprises a second oil way connected to a rodless cavity. When the vehicle runs, the front hydraulic cylinder and the rear hydraulic cylinder of the linkage oil way move in the same direction to be relatively locked, left-right shaking of the vehicle can be reduced, the roll angle of the vehicle can be reduced, and the running smoothness and handling stability can be improved. The front hydraulic cylinder and the rear hydraulic cylinder have the trend of reverse motion to be relatively free, and the trafficability and running safety of the vehicleare improved. The structure is simple.

The present inveniton relates to a floating damping electrical cabinet which comprises a cabinet body, a humidity detection unit, a base and a buffer pad, a groove is formed in the base, an air storage chamber is embedded in the side wall of the base, a moving block and a damping plate are arranged in the groove, a guide part is arranged between the moving block and the groove, and a damping unit is arranged between the moving block and the damping plate. The damping unit comprises an annular magnet, a winding coil and a conical spring, a heat conduction element is arranged in the air storage chamber, an upper connecting pipe and a lower connecting pipe are arranged on the air storage chamber, a buffer assembly is arranged between the damping plate and the groove, the buffer assembly comprises a damping column, a box body and a corrugated pipe, a damping spring is arranged in the corrugated pipe, an air inlet pipe and an exhaust pipe are arranged on the two sides of the damping spring respectively, and the humidity detection unit is connected with the heat conduction element through a wire. The floating damping electrical cabinet effectively solves the problems of poor stability and safety of the cabinet body and the like due to the fact that electronic components in the cabinet body are affected by impact vibration of sea waves in an existing marine electrical cabinet and the service life of the cabinet body is shortened.

The invention relates to the field of paper board making equipment, in particular to an efficient and safe die cutting mechanism. The die cutting mechanism comprises a rapid paper feeding device and an efficient die cutting device; the rapid paper feeding device comprises a longitudinal supporting rod and a main body bracket consisting of a transverse guide rod supported by the longitudinal supporting rod; a first guide rail is arranged on the transverse guide rod; a first mechanical arm is arranged on the first guide rail; the efficient die cutting device comprises a die cutting machine; a second mechanical arm is arranged on the side of the die cutting mechanism of the die cutting machine; the second mechanical arm consists of a transmission assembly and a mechanical arm; the mechanicalarm comprises a second fixed piece, a supporting arm and a grabbing part; and one side of the fixed piece is in buckled sliding connection with a second guide rail and the other side of the fixed piece is fixedly connected with a driving belt. The efficient and safe die cutting mechanism has the following beneficial effects: 1) a paper board is conveyed and taken out at extremely high working efficiency; 2) manual operation is not needed and the labor cost is reduced; 3) the working safety is improved; and 4) the condition that the paper is damaged is reduced.

The invention provides a turnable shelf. The turnable shelf comprises a support, two turnable shafts, two symmetrical linkage assemblies and a plurality of baskets. The two turnable shafts are horizontally arranged on the upper part and the lower part of the support respectively. A rectangular plane formed by the two turnable shafts is perpendicular to the horizontal plane. Each linkage assembly is arranged between the two turnable shafts in a linkage manner and is used to transmit power of one turnable shaft to the other one. The baskets are installed on the two linkage assemblies and can turn around the two turnable shafts circularly along with the two turning linkage assemblies.

The invention discloses a supporting and fixing base for a servo motor, and relates to the technical field of fixing bases. The supporting and fixing base for the servo motor comprises a bottom plate,a sliding rail is arranged on the bottom plate, a sliding block is fixedly connected to the sliding rail, a supporting rod is fixedly connected to the sliding block, a connecting rod is fixedly connected to the supporting rod, and the supporting and fixing base for the servo motor enables a first gear to rotate to drive a second gear to rotate and enables the second gear to rotate to drive a nutrod to rotate by rotating a control rod. The threaded rods are in threaded connection with the nut rods, the nut rods rotate to enable the threaded rods to move up and down, the two threaded rods andthe nut rods are arranged so that the motor can be adjusted more stably, and the situation that due to the fact that the gravity of the motor is too large, the nut rods cannot be rotated, the motor cannot be adjusted and the supporting rods slide leftwards and rightwards along with the threaded rods is avoided. The connecting rod is arranged, so that the left supporting rod and the right supporting rod are located at the same position, and the stability of the motor is improved.

The invention relates to a material transportation and weighing integrated inspection system, which relates to the technical field of material production equipment, and comprises a frame body, a mounting frame, a transportation mechanism and a weighing mechanism, the weighing mechanism comprises a bearing frame arranged on the frame body, a supporting rod arranged on the bearing frame, a weighing device arranged at the bottom of the bearing frame and a lifting assembly used for driving the mounting frame to ascend and descend, the weighing device is fixedly connected with the frame body, a gap allowing the supporting rod to stretch out is formed in the mounting frame, and when the mounting frame descends, materials are arranged on the supporting rod. When the materials are discharged, the materials are weighed firstly, the lifting assembly is used for controlling the mounting frame to descend, the supporting rod supports the materials, after the materials are completely separated from the mounting frame, the weighing device is used for weighing the materials, the mounting frame is controlled to ascend after weighing is completed, and then the conveying mechanism is used for conveying the materials. The whole blanking operation is very convenient, manpower is saved, and the production efficiency is improved.

The invention discloses sugarcane sectioning equipment which comprises a base (1). A sectioning mechanism (2) is arranged on the base (1), a length adjusting mechanism (3) and a supporting plate (4) are arranged on the two sides of the sectioning mechanism (2) respectively, the sectioning mechanism (2) comprises motor supporting rods (5) symmetrically arranged on the base (1), the ends of the motor supporting rods (5) are jointly provided with a motor shell (6), and a rotating motor (7) is arranged in the motor shell (6). A transmission gear (8) is arranged below the output end of the rotating motor (7), a transmission shaft (9) is arranged at the circle center of the transmission gear (8), and the transmission shaft (9) is connected with the output end of the rotating motor (7) through a transmission belt (10). Two blades can be periodically adjusted to be close to or far away from each other, so that the sectioning process of sugarcanes is realized, the production efficiency is effectively improved, manual control is not needed, and the use convenience is high.

The invention discloses a one-step-molded glass-lined pipe bundle condenser jacket, which relates to the field of condenser equipment. The one-step-molded glass-lined pipe bundle condenser jacket comprises a tube jacket and a sealing head jacket, wherein the tube jacket is inserted into the sealing head jacket; the tube jacket and the sealing head jacket are fixed together by using a sealing tape in a contact gap; and the sealing tape is molded in one step. The one-step-molded glass-lined pipe bundle condenser jacket has the beneficial effects that the structure is simple, and the design is reasonable; and a jacket molded in one step by welding is adopted, so that the problems of easiness in leaking of an assembled jacket, low pressure resistance and damages to machines due to frequent detachment and replacement of a sealing ring are solved, the pressure resistance and sealing property are enhanced, and the service life of equipment is prolonged.

The invention discloses a stacking equipment positioning mechanism. The stacking equipment positioning mechanism comprises a first longitudinal baffle, material carrying brackets, positioning mechanisms, and a plurality of second longitudinal baffles. The second longitudinal baffles are mounted on the same side of the first longitudinal baffle and are parallel. An accommodating chamber used for placing the material carrying brackets is formed between any two adjacent longitudinal baffles. First idler wheels are mounted on the lower parts of the material carrying brackets. Sliding grooves are formed in the second longitudinal baffles. The sliding grooves are used for the material carrying brackets to move in the direction being close to or away from the first longitudinal baffle. Each positioning mechanism comprises a positioning shaft, a first reset component, a push rod, a second reset component, and a supporting column. Positioning holes used for the positioning shafts to be clampedin are formed in the upper parts of the material carrying brackets. Oblique first planes are arranged on the lower parts of the supporting columns. Oblique second planes are arranged on the push rods.The stacking equipment positioning mechanism is easy to manufacture. Moving and positioning can be conveniently achieved by the material carrying brackets. Stability during material placing is effectively improved.